Method and device for detecting solenoid actuation

Details Method and device for detecting solenoid actuation Method and device for detecting solenoid actuation

1996-08-20

1998-08-18

Regan, Maura K.

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Lumped type parameters

324418, 324415, G01R 3160

Patent

active

057962618

ABSTRACT:
A solenoid actuation detection device for detecting actuation of an armature of a solenoid includes a sensor for sensing electric current flowing through a solenoid, a peak detector for receiving the sensing signal and for creating a peak signal from the sensing signal, and a comparator for comparing the two signals to determine when an armature of the solenoid was actuated.

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